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Hi I am designing a new network for one of our offices, that will consist of a router that connects into the ISP, then on the LAN side the router connects into the core switch which has all the access switches branching off it.                      R...

Hi all, In an etherchannel with 2 links between 2 switches and load balancing by source MAC, I understand that when a frame is coming from PC Z connected to switch A and going to PC X connected to switch B, XOR algorithm will choose always the same l...

Helllo,I'm trying to configure Nexus 5K to use vrf for snmp-server host, however hit the following error:switch(config)# snmp-server host 10.1.1.111 traps version 2c public  udp-port 1163switch(config)# snmp-server host 10.1.1.111 use-vrf managementN...

osimonov1 by Level 1
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  • 2 replies
  • 0 Helpful votes

Hello, I have a stack of 3 Catalyst WS-C2960S-48TS-L I am receiving such logs from one of the switch in stack from about a week:  * UPBParityError exception in port-asic 0 I can't find anything about such a problem. Does anyone face such a log? Re...

We inserted GLC-T modules and on Nexus 5548 they are showing SFP validation Failed  , as per Cisco doc GLC-T is support . Can any one help me out in fixing this , since we have 28 such modules and all after inserting showing same error. please see th...

sachin.sg by Level 1
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  • 8 replies
  • 0 Helpful votes